PT Journal AU Trebuna, F Hunady, R Pastor, M Binda, M TI Analysis of Causes Unwanted Dynamical Phenomenon on Output Pipes of Turbocompessor SO Acta Mechanica Slovaca PY 2011 BP 6 EP 13 VL 15 IS 3 DI 10.21496/ams.2011.022 DE Experimental Analysis of Vibration; eigenfrequencies; output pipe of turbocompressor AB During their operation the pipes of gas compressor stations are influenced by dynamic impacts caused by operating equipments as well as flowing media. Due to the occurrence of excessive vibrations on output pipes of turbocompressor after its modernisation, experimental vibration analysis of the output pipe of turbocompressors was realized, which included experimental modal analysis and vibration measurements during operating of turbocompressors. ER